I usually only cook rice with vegetable or chicken stock, and have no explanation why I haven't used beef stock, so thought that I should give it a try.
The flavour was good, and went especially well with the brown rice ( which I love)...I did however, have to cook mine an awful lot longer than stated ( but then no microwave is the same!!) and because of this I ended up adding a lot more water to the rice, to prevent it from burning, as the water had been absorbed without the rice being cooked enough.
No matter, the end result was tasty, and we enjoyed this change.
Made for PRMR.